The phrase "amount of refining" is correct and usable in written English.
It can be used when discussing the quantity or degree of refining that has taken place in a process, such as in manufacturing or processing materials.
Example: "The amount of refining required for this metal will significantly impact its final quality and performance."
Alternatives: "degree of refining" or "level of refining".
Total heat time is one to four hours, depending on the type of steel made that is, on the amount of refining applied and auxiliary heating used.
And with a small amount of refining, he said, the hydrocarbons can be converted to an ingredient of jet fuel.
"You also get a fairly significant amount of refining capacity," he added, "so that if the economy improves, the company should be a major beneficiary".
A person consuming 2,000 calories per day should have at least 48 grams of whole grains (or three servings) and an equal amount of refined grains.
You can get minerals in two ways find small amounts of refined minerals in missions, or fly around and scan planets from orbit, dropping probes on mineral hotspots.
For cobalt, the Democratic Republic of the Congo has been the main supplier but its instability is known to have influenced cobalt price (Seddon 2001), and electricity shortages are known to influence the amount of cobalt refined in Congo (USGS 2014).
The amount of crude refined in the United States was also a record at 15.3 million barrels daily, the Energy Information Administration said.
Instead of refining, I was playing.
Finally, though we have obviously dedicated a substantial amount of time to refining this activity, we also know that instructors who use only lecture methods often devote equal amounts of time to class preparation.
By adding Co ions to the electrolyte, the amount of organic refiner saccharin (responsible for introduction of sulfur and carbon impurities) needed to produce nanocrystalline deposits could be remarkably reduced.
